Tools & Wizards About Us
coloradomuseums.co screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

coloradomuseums.co

Colorado Museums - Maps & Information for 355 + Colorado Museums.

Page Load Speed

4.6 sec in total

First Response

367 ms

Resources Loaded

3.8 sec

Page Rendered

448 ms

coloradomuseums.co screenshot

About Website

Visit coloradomuseums.co now to see the best up-to-date Colorado Museums content for United States and also check out these interesting facts you probably never knew about coloradomuseums.co

Colorado Museums feature custom Google maps, directories and information for 355+ Colorado Museums. Search by museum, city and region. 500 + Vintage Photos.

Visit coloradomuseums.co

Key Findings

We analyzed Coloradomuseums.co page load time and found that the first response time was 367 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

coloradomuseums.co performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.211

59/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

coloradomuseums.co

367 ms

css

36 ms

mediaelementplayer-legacy.min.css

19 ms

wp-mediaelement.css

2 ms

woocommerce-layout.css

1 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 35% of them (51 requests) were addressed to the original Coloradomuseums.co, 21% (31 requests) were made to C0.wp.com and 19% (28 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (568 ms) belongs to the original domain Coloradomuseums.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 907.6 kB (25%)

Content Size

3.6 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coloradomuseums.co main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 271.1 kB

  • Original 323.9 kB
  • After minification 320.3 kB
  • After compression 52.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 271.1 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 113.0 kB

  • Original 2.1 MB
  • After minification 2.0 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Colorado Museums images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 402.2 kB

  • Original 884.4 kB
  • After minification 837.6 kB
  • After compression 482.3 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 402.2 kB or 45% of the original size.

CSS Optimization

-43%

Potential reduce by 121.3 kB

  • Original 281.9 kB
  • After minification 273.3 kB
  • After compression 160.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Coloradomuseums.co needs all CSS files to be minified and compressed as it can save up to 121.3 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 89 (68%)

Requests Now

131

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colorado Museums. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 45 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coloradomuseums.co

coloradomuseums.co

367 ms

css

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36 ms

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19 ms

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2 ms

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1 ms

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1 ms

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2 ms

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2 ms

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21 ms

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21 ms

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18 ms

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178 ms

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172 ms

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217 ms

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216 ms

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299 ms

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270 ms

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263 ms

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269 ms

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315 ms

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Town_Cos_Office_Grand_Junction.jpg

270 ms

Parade_Georgetown_Colorado.jpg

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272 ms

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271 ms

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297 ms

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270 ms

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313 ms

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313 ms

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325 ms

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433 ms

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434 ms

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228 ms

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Accessibility Review

coloradomuseums.co accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coloradomuseums.co best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

coloradomuseums.co SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coloradomuseums.co can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Coloradomuseums.co main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

coloradomuseums.co

Open Graph data is detected on the main page of Colorado Museums. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: